Why is the coolant light on my Chevrolet dashboard on?

If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.

Can an antifreeze leak wait?

It's better to get it fixed sooner than later. Antifreeze is toxic if consumed, but its smell can attract cats and dogs. Keep your whole family safe by repairing antifreeze leaks ASAP and thoroughly hosing down your parking spot to get rid of any lingering residue on the ground.

Can Chevrolet Astro radiators be cleaned?

It could be a good idea to have your Chevrolet Astro radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.

What can cause my Astro to overheat?

Your Chevrolet Astro engine could overheat due to low coolant, a clogged radiator, a damaged water pump, a malfunctioning cooling fan, or a faulty thermostat.

My Astro radiator sounds like it's rumbling or boiling! What's up?

There could be air pockets in your Astro’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).

There’s rust in my Astro radiator. Should I be worried?

Yes. Rust in the radiator of your Chevrolet Astro can impair its cooling efficiency, cause leaks, and even result in complete failure of the radiator. Over time, rust can eat away at the radiator's cooling passages, forming tiny holes or cracks that can affect its operation. To help prevent rust from causing damage, you should stay on top of radiator maintenance.

1986 Chevrolet Astro Radiator Service

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Schedule Chevrolet Astro Radiator Service

Don’t let the heat of the moment – or of your engine – get to your head. Schedule a radiator repair or service for your 1986 Chevrolet Astro today.

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When to Service Your 1986 Chevrolet Astro Cooling System

It can be tough to know when to have your Chevrolet Astro radiator serviced if you don't know what it does, but you need to know the signs of radiator malfunction. Your radiator is part of the cooling system. It helps regulate engine temperature. So, what happens when the radiator isn’t working quite like it should? You guessed it – your engine overheats, and it may even break down completely.

Keeping up with regular radiator maintenance in your 1986 Chevrolet Astro is a huge factor in the longevity of your engine. In fact, Chevrolet recommends replacing coolant/antifreeze at specific intervals, but it’s also wise to keep an eye out for signs of a failing radiator. You could be on the verge of a radiator-induced engine breakdown if you notice a low coolant light or higher-than-normal engine temperatures on your dashboard, or if you spot coolant leaks coming from your car. When you experience one or more of these issues, head to your local Firestone Complete Auto Care for a Courtesy Check.

What to Expect from Chevrolet Astro Radiator Repair

What happens during a radiator repair service? When you come to Firestone Complete Auto Care, we’ll begin your radiator repair with an in-depth inspection of the cooling system in your Chevrolet Astro. We then do a machine-powered radiator exchange, replenish flushed chemicals, sealants, and lubricants, and then pressure check for leaks.

If your radiator is acting up, odds are good that your water pump needs to be checked for proper function, too. The water pump is one part on your 1986 Chevrolet Astro engine that you can't put off repairing or replacing. This pump ensures that coolant is always flowing through the radiator, hoses, and engine. If it’s not working well (or at all), your engine can easily overheat. Let our technicians examine your radiator pumps and hoses to help you stay ahead of any potential engine problems. From the heater core to the radiator cap, we’ll take excellent care of your 1986 Chevrolet Astro at Firestone Complete Auto Care. After all, we know it’s not just a car. It’s your car.

Chevrolet Astro Radiator Q&A

Wondering how to make your 1986 Chevrolet Astro radiator last as long as possible? Read on for answers to common questions, and visit your local Firestone Complete Auto Care when your engine shows any signs of a faulty radiator.

Why is the coolant light on my Chevrolet dashboard on? If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.
Can an antifreeze leak wait? It's better to get it fixed sooner than later. Antifreeze is toxic if consumed, but its smell can attract cats and dogs. Keep your whole family safe by repairing antifreeze leaks ASAP and thoroughly hosing down your parking spot to get rid of any lingering residue on the ground.
Can Chevrolet Astro radiators be cleaned? It could be a good idea to have your Chevrolet Astro radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.
What can cause my Astro to overheat? Your Chevrolet Astro engine could overheat due to low coolant, a clogged radiator, a damaged water pump, a malfunctioning cooling fan, or a faulty thermostat.
My Astro radiator sounds like it's rumbling or boiling! What's up? There could be air pockets in your Astro’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).
There’s rust in my Astro radiator. Should I be worried? Yes. Rust in the radiator of your Chevrolet Astro can impair its cooling efficiency, cause leaks, and even result in complete failure of the radiator. Over time, rust can eat away at the radiator's cooling passages, forming tiny holes or cracks that can affect its operation. To help prevent rust from causing damage, you should stay on top of radiator maintenance.